The deep hole spiral drill DIN 1869 / 1 Type W A976 with a nominal diameter of 3.2 mm is a highly advanced tool specifically designed for drilling extremely deep holes. Made from high-quality HSS-E (cobalt steel), this drill offers excellent heat hardness resistance and is ideal for machining high-strength steels, cast steel, gray cast iron, ductile iron, and spheroidal graphite. With a point angle of 130° and a cylindrical shank, the drill is suitable for use under challenging conditions where high thermal stress occurs. The parabolic flutes and the heavily twisted spiral core enable high efficiency in deep drilling up to 15xD, making it an excellent choice for professional applications. The precise workmanship and special features of this drill ensure reliable performance and durability.
Length | 15.50 cm |
Drill diameter | 3.2 millimetres |
Metal type | Steel |
Item number | 22161604 |
Manufacturer | Dormer |
Category | Drill bit insert |
Manufacturer no. | A9763.2X155 |
Release date | 13.9.2022 |
Metal type | Steel |
Material group | Metal |
Material | HSS-E |
Drill Type | Twist Drill |
surface finish | Coated |
DIN standard | 1, DIN 1869 II |
Suitable for | Cast steel, Malleable cast iron, Spheroidal graphite cast iron, Steel |
Suitable for | Steel |
Point angle | 130° |
Point angle | 130° |
Country of origin | Brazil, France |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 x |
Drill diameter | 3.2 millimetres |
Shaft diameter | 3.2 mm |
working length | 155 mm |
Length | 15.50 cm |
Weight | 6.64 g |
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